Vehicle ad display device



FIG. 1 is a perspective view of a vehicle ad display device, showing mynew design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken line showing of an advertisement insert and a vehicle are forillustrative purposes only and form no part of the claimed design.

The ornamental design for a “vehicle ad display device,” as shown anddescribed.